Back shaver head



FIG. 1 is a perspective view of a back shaver head showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is a perspective view of the back shaver head where the back shaver head is in a configuration of use.

The broken lines in FIG. 9 showing a handle depict environment and form no part of the claimed design. The other broken lines in the drawings depict portions of the back shaver head that form no part of the claimed design. 

CLAIM The ornamental design for a back shaver head, as shown and described. 